Jan Jacobs — 8 Patents at Basf Se

Jan Jacobs has been granted 8 US patents while listed as an inventor at Basf Se. The first was granted in 2002 and the most recent in September 2009. Jan Jacobs ranks #600,572 of 4,157,543 US inventors in our database (top 14.4%). Patent records list Jan Jacobs in Hoogerheide, LA, NL.

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Showing 1–8 of 8 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
7584629	Separation of a substance mixture consisting of hydrogen chloride and phosgene	Martin Sohn, Eckhard Stroefer, Filip Nevejans, Ulrich Penzel, Hans-Juergen Pallasch +3 more	2009-09-08
7524405	Method for separating out solvent from a reaction mixture resulting from an isocyanate synthesis and for purifying this solvent	Martin Sohn, Eckhard Stroefer, Filip Nevejans, Ulrich Penzel, Hans-Juergen Pallasch +3 more	2009-04-28
7408083	Method for the production of diaminodiarylmethanes	Ulrich Steinbrenner, Eckhard Stroefer, Martin Sohn, Veronika Quaschning, Helmut Moehwald +3 more	2008-08-05
7230130	Process for preparing methylenedianiline and methylenebis (phenylisocyanate)	Eckhard Ströfer, Wilfried Seyfert, Hans Volkmar Schwarz, Olaf Schweers, Volker Scharr +1 more	2007-06-12	$953,000
6916953	Integrated process for preparing isocyanates	Christian Walsdorff, Martin Fiene, Eckhard Ströfer, Klaus Harth, Filip Deberdt	2005-07-12	$430,000
6831192	Process for preparing methylenedianiline and methylenebis(phenyl isocyanate)	Eckhard Ströfer, Wilfried Seyfert, Hans Volkmar Schwarz, Olaf Schweers, Volker Scharr +1 more	2004-12-14	$516,000
6576788	METHOD FOR PRODUCING MIXTURES CONSISTING OF DIPHENYLMETHANE DIISOCYANATES AND POLYPHENYLENE-POLYMETHYLENE-POLYISOCYANATES CONTAINING A REDUCED AMOUNT OF CHLORINATED SECONDARY PRODUCTS AND WITH A REDUCED IODINE COLOR INDEX	Ulrich Penzel, Volker Scharr, Dieter Starosta, Hilmar Boesel, Eckhard Ströfer +8 more	2003-06-10	$724,000
6433219	Method for the production of methylenedi(phenylamine and methylenedi(phenyl isocyanate)	Eckhard Ströfer, Wilfried Seyfert, Hans Volkmar Schwarz, Olaf Schweers, Volker Scharr +1 more	2002-08-13	$290,000

Jan Jacobs — 8 Patents

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